Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The commencement of September indicates a gentle shift in the average high-temperature, receding from August's very hot 97.3°F (36.3°C) to a tropical 90.1°F (32.3°C). During the month of September, Bigfoot experiences a steady low-temperature average of 72.1°F (22.3°C).Heat index
During September, the heat index is calculated to be a blistering 104°F (40°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
In Bigfoot, the average relative humidity in September is 66%.Rainfall
In Bigfoot, during September, the rain falls for 13.5 days and regularly aggregates up to 1.38" (35mm) of precipitation. In Bigfoot, during the entire year, the rain falls for 93 days and collects up to 9.02" (229mm) of precipitation.Snowfall
February through October are months without snowfall.Daylight
The average length of the day in September is 12h and 19min.On the first day of September, sunrise is at 7:13 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 7:21 pm CDT.
Sunshine
In September, the average sunshine is 8.4h.UV index
In Bigfoot, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 6 in September translates into these instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September in Bigfoot?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Bigfoot have in September?
What time are sunrise and sunset in September in Bigfoot?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Bigfoot, TX
- Average high temperature in September: 90.1°F
The warmest month (with the highest average high temperature) is August (97.3°F).
The month with the lowest average high temperature is January (62.4°F).
- Average low temperature in September: 72.1°F
The month with the highest average low temperature is August (76.1°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).
Average pressure in September
Bigfoot, TX
- Average pressure in September: 29.94"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Bigfoot, TX
- Average wind speed in September: 6.9mph
The windiest month (with the highest average wind speed) is May (9.5mph).
The calmest month (with the lowest average wind speed) is September (6.9mph).
Average humidity in September
Bigfoot, TX
- Average humidity in September: 66%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (57%).
Average rainfall in September
Bigfoot, TX
- Average rainfall in September: 1.38"
The wettest month (with the highest rainfall) is May (1.46").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in September
Bigfoot, TX
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is September (13.5 days).
The month with the least rainy days is January (5.2 days).
Average snowfall days in September
Bigfoot, TX
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January, November and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Bigfoot, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are November and December (Average sunshine: 5h and 24min).
Average sunshine days in September
Bigfoot, TX
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is September (14.5 days).
Average UV index in September
Bigfoot, TX
- Average UV index in September: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Bigfoot, TX
- Average cloud cover in September: 32
The months with the most cloud cover are March and May (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Bigfoot, TX
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Bigfoot, Texas, USA
Weather forecast for your location
2. Allow the app to use your location